Specifications
Dimensions
- Drive End Bearing Size6319
- Frame Size447/449T
- Opposite Drive End Bearing SizeBall
- Overall Length C Dimension51.69 in
- Service Factor1.15
- Shaft Diameter3.3750 in
- Weight2,612 lbs
Details
- 2D Drawing
- Ambient Temperature Range40 °C
- Assembly Box MountingF1/F2 CAPABLE
- Base RPM1790 rpm
- Description Keyword250 hp
- Drive End BearingBall
- Duty Condition TypeContinuous Duty
- Electrical TypeSquirrel Cage Inverter Rated
- Enclosure TypeTEFC (Totally Enclosed Fan Cooled)
- FeaturesMeets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007 Meets IEEE-841 standard for severe duty applications 100% cast iron construction for rigidity and reduced vibration Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC IP56 protection MAX GUARD® Class H insulation system Constant torque for inverter duty Sintered bronze breather with brass drain & breather Bearing caps, Precision balanced to .08”/sec 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
- Frame MaterialCast Iron
- Frequency Rating60 Hz
- Full Load Amps272.0 A
- Full Load Efficiency96.2 %
- Insulation ClassH
- IP Rating56
- KVA CodeG
- kW187 kW
- Manufacturer Product Page
- Manufacturer Upc Number722856189943
- Motor CategorySevere Duty Motors
- Motor Horsepower250 hp
- Motor OrientationHorizontal
- Motor Phase3 ph
- Motor Poles4
- Motor Supply Voltage460 V
- Mounting TypeRigid Base
- NEMA Design ClassB
- Opposite Drive End Bearing Type6317
- Product TypeSevere Duty Motors
- Shaft RotationSelective Clockwise
- Shaft TypeT
- Standards MetCE, CSA, UL
- Starting MethodLine Or Inverter
- Synchronous Rpm1800 rpm
- Thermal ProtectionNo
- UPC_NO722856022059
- Wiring Diagram
Overview
Mfr description
250HP 1800RPM W626-P TEFC 460V 447/449T
Compliance & Safety Data
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